Intel Xeon E5 2690 's Advantages
Larger L3 cache size (20MB vs 10MB)
Intel Xeon E5 1607 v2 's Advantages
Released 1 years and 6 months late
Higher specification of memory (1600 vs 3)
Higher base frequency (3GHz vs 2.9GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (130W vs 135W)